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Analog Devices MAX4820ETP+ — DC-DC Power Modules
Analog Devices

MAX4820ETP+ Relay/Solenoid Driver, SPI, 8-Ch Low-Side, 70mA

MPNMAX4820ETP+
End of Life

Maxim MAX4820ETP+, 8-channel low-side N-channel power driver, SPI interface, 2 Ohm typical Rds(on), 70 mA max per output, 2.3 V to 5.5 V load supply, 20-TQFN (4x4 mm) surface-mount package, -40°C to 150°C junction temperature.

$5.65Ref. price · indicative, final on quote
MAX4820ETP+ datasheet
Packaging20-WFQFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX4820ETP+ Technical Specifications
ParameterValue
Output typeN-Channel
Switch typeRelay, Solenoid Driver
Mounting typeSurface Mount
Voltage - load2.3V ~ 5.5V
Current - output70mA
Number of outputs8
InterfaceSPI
Operating temperature-40°C ~ 150°C (TJ)
PackageTube
Rds on2Ohm
Case20-WFQFN Exposed Pad
Output configurationLow Side
Ratio - Input:Output1:8

Product details

Eight-channel low-side driver with SPI control

The MAX4820ETP+ is an 8-channel low-side power driver for switching relays and solenoids. Each N-channel output sinks up to 70 mA continuously, with a typical on-resistance of 2 Ohm.

Load and thermal considerations

Because the outputs are low-side N-channel, the load must be connected between the positive supply rail and the output pin. The output switches the load return to ground.

Lifecycle and compliance

The MAX4820ETP+ is listed as Active by the manufacturer with no NRND or end-of-life notices. It is ROHS3 compliant, meeting the latest EU exemption rules. The part ships in Tube form (not Tape & Reel), which is the factory standard for this order code. Buyers should confirm handling medium with their distributor when ordering for pick-and-place assembly.

Frequently asked questions

Where can I buy MAX4820ETP+?

Buyers need to quickly locate an authorized distributor to make a purchase or get a quote.

What is the MAX4820ETP+ datasheet?

Engineers must verify pinout, electrical characteristics, and application circuit before design-in.

Is MAX4820ETP+ in stock?

Sourcing buyers need immediate availability to avoid production delays.

What is the pinout of MAX4820ETP+?

Design and test engineers require pin mapping for PCB layout and debugging.

What is the price of MAX4820ETP+?

Procurement needs competitive pricing for BOM costing and budget approval.

What is an equivalent replacement for MAX4820ETP+?

Brokers and maintenance techs need second-source or alternative parts when the original is scarce or obsolete.